ATE109138T1 - 2,5-diphenylpyrimidin-verbindungen und sie enthaltende flüssigkristalline zusammensetzungen. - Google Patents

2,5-diphenylpyrimidin-verbindungen und sie enthaltende flüssigkristalline zusammensetzungen.

Info

Publication number
ATE109138T1
ATE109138T1 AT88309691T AT88309691T ATE109138T1 AT E109138 T1 ATE109138 T1 AT E109138T1 AT 88309691 T AT88309691 T AT 88309691T AT 88309691 T AT88309691 T AT 88309691T AT E109138 T1 ATE109138 T1 AT E109138T1
Authority
AT
Austria
Prior art keywords
compounds
diphenylpyrimidine
compositions containing
liquid crystalline
crystalline compositions
Prior art date
Application number
AT88309691T
Other languages
English (en)
Inventor
Kazutoshi Miyazawa
Makoto Ushioda
Hiromichi Inoue
Shinichi Saito
Kouji Ohno
Original Assignee
Chisso Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP62262819A external-priority patent/JPH0813804B2/ja
Priority claimed from JP62262821A external-priority patent/JP2534079B2/ja
Application filed by Chisso Corp filed Critical Chisso Corp
Application granted granted Critical
Publication of ATE109138T1 publication Critical patent/ATE109138T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
    • C07D239/32—One oxygen, sulfur or nitrogen atom
    • C07D239/34—One oxygen atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D239/26—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
    • C09K19/3441—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom
    • C09K19/345—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom the heterocyclic ring being a six-membered aromatic ring containing two nitrogen atoms
    • C09K19/3458—Uncondensed pyrimidines
    • C09K19/3463—Pyrimidine with a carbon chain containing at least one asymmetric carbon atom, i.e. optically active pyrimidines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Liquid Crystal Substances (AREA)
AT88309691T 1987-10-20 1988-10-17 2,5-diphenylpyrimidin-verbindungen und sie enthaltende flüssigkristalline zusammensetzungen. ATE109138T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62262819A JPH0813804B2 (ja) 1987-10-20 1987-10-20 ２，５−ジフェニルピリミジン化合物、液晶組成物および電気光学素子
JP62262821A JP2534079B2 (ja) 1987-10-20 1987-10-20 光学活性化合物、液晶組成物および電気光学素子

Publications (1)

Publication Number Publication Date
ATE109138T1 true ATE109138T1 (de) 1994-08-15

Family

ID=26545727

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88309691T ATE109138T1 (de) 1987-10-20 1988-10-17 2,5-diphenylpyrimidin-verbindungen und sie enthaltende flüssigkristalline zusammensetzungen.

Country Status (5)

Country Link
US (1) US4900472A (de)
EP (1) EP0313284B1 (de)
KR (1) KR960012177B1 (de)
AT (1) ATE109138T1 (de)
DE (1) DE3850842T2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8428653D0 (en) * 1984-11-13 1984-12-19 Secr Defence Diesters
JPS6463571A (en) * 1987-09-03 1989-03-09 Chisso Corp Optically active-2,5-diphenylpyridines
JP2627918B2 (ja) * 1988-03-28 1997-07-09 チッソ株式会社 フルオロアルコキシジフェニルピリミジン、液晶組成物および電気光学素子
US5599479A (en) * 1988-06-24 1997-02-04 Canon Kabushiki Kaisha Ferroelectric chiral smectic liquid crystal composition and liquid crystal device using same
JP2691919B2 (ja) * 1988-10-31 1997-12-17 チッソ株式会社 ２，５−ジフエニルピリミジン化合物
JP2782075B2 (ja) * 1989-02-14 1998-07-30 旭電化工業株式会社 光学活性な化合物および該化合物を含有する液晶組成物
JP2706308B2 (ja) * 1989-04-07 1998-01-28 チッソ株式会社 強誘電性液晶組成物及びそれを用いた光スイッチング素子
JP2852544B2 (ja) * 1989-11-07 1999-02-03 チッソ株式会社 強誘電性液晶組成物
DE4030579A1 (de) * 1990-09-27 1992-04-02 Hoechst Ag Cyclohexylphenylpyrimidine, verfahren zu ihrer herstellung und ihre verwendung in fluessigkristallinen mischungen
DE4236104A1 (de) * 1992-10-26 1994-04-28 Hoechst Ag Bifunktionelle Vorprodukte zur Herstellung von Flüssigkristallen
US5366659A (en) * 1994-03-22 1994-11-22 Industrial Technology Research Institute Ferroelectric liquid crystals containing pyrimidine and chiral compounds and liquid crystal compositions containing the same
JP4198221B2 (ja) * 1997-06-13 2008-12-17 株式会社半導体エネルギー研究所 光学活性化合物、反強誘電性液晶組成物、反強誘電性液晶組成物のしきい値を低減する方法及び光学活性化合物の製造方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0191860B1 (de) * 1984-06-07 1990-04-18 Seiko Instruments Inc. Flüssigkristallverbindung
EP0168043B1 (de) * 1984-07-11 1990-11-07 MERCK PATENT GmbH Flüssigkristall-Phase
US4775223A (en) * 1984-09-20 1988-10-04 Canon Kabushiki Kaisha Lactic acid derivative, liquid crystal composition containing same and liquid crystal device
JPS61215374A (ja) * 1985-03-20 1986-09-25 Teikoku Chem Ind Corp Ltd ピリミジン誘導体
DE3515374C2 (de) * 1985-04-27 1998-02-26 Hoechst Ag Chirale getilte smektische flüssigkristalline Phasen und deren Verwendung in elektrooptischen Anzeigeelementen
DE3515373A1 (de) * 1985-04-27 1986-11-06 Merck Patent Gmbh, 6100 Darmstadt Stickstoffhaltige heterocyclen
DE3518734A1 (de) * 1985-05-24 1986-11-27 Merck Patent Gmbh, 6100 Darmstadt Smektische fluessigkristalline phasen
JPH07113112B2 (ja) * 1985-06-18 1995-12-06 チッソ株式会社 強誘電性カイラルスメクチツク液晶組成物
JPS62106061A (ja) * 1985-11-01 1987-05-16 Dainippon Ink & Chem Inc 光学活性な安息香酸エステル誘導体
JPH0780850B2 (ja) * 1986-01-21 1995-08-30 チッソ株式会社 含ハロゲンヘテロ環化合物及び液晶組成物
ATE110368T1 (de) * 1986-02-17 1994-09-15 Merck Patent Gmbh Optisch aktive verbindungen.
EP0255219B1 (de) * 1986-06-09 1992-03-11 Chisso Corporation Omega-substituierte, optisch aktive 2-Alkanolesterabkömmlinge
JPH0696559B2 (ja) * 1986-09-16 1994-11-30 チッソ株式会社 ３，６−ジフエニルピリダジン類
JPS63172788A (ja) * 1987-01-12 1988-07-16 Canon Inc 液晶組成物及びこれを含む液晶素子
JPS63182395A (ja) * 1987-01-26 1988-07-27 Canon Inc 液晶組成物及び液晶素子
JPS63253075A (ja) * 1987-04-10 1988-10-20 Dainippon Ink & Chem Inc 新規ピリミジン誘導体
EP0293910B1 (de) * 1987-06-04 1994-02-02 Canon Kabushiki Kaisha Flüssigkristallzusammensetzung und Flüssigkristall-Vorrichtung, die diese enthält

Also Published As

Publication number Publication date
DE3850842D1 (de) 1994-09-01
EP0313284A3 (en) 1990-08-08
KR890006790A (ko) 1989-06-16
EP0313284B1 (de) 1994-07-27
US4900472A (en) 1990-02-13
EP0313284A2 (de) 1989-04-26
KR960012177B1 (ko) 1996-09-16
DE3850842T2 (de) 1995-01-19

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee